Voxer - Turn your phone into a Walkie Talkie. Don't waste time on phone calls and voicemails.
Green Messenger - WhatsApp Messenger Web for Chrome. Text/Chat on computer. Notifications, messages, tools.
Investis - Investis helps companies to use digital channels to increase revenue, enhance employee engagement and influence corporate audiences.
WhatsGreen Multi Messenger - Easy access to WhatsApp, Line, Telegram, FB Messenger and many others via the Chrome toolbar.
Sameroom - Chat interoperability-as-a-service
online-live-support.com - WhatsApp API, WhatsApp notifications, WhatsApp webhook, whatsapp chatbot,